3, Stradbrook Grove, Blackrock, Co. Dublin, A94E2P4
Single-storey rear and side extensions, front bay window replacement, and retention of an existing side conservatory.
D23B/0005 · Dun Laoghaire Rathdown County Council · Lodged 6 January 2023
- Reference
- D23B/0005
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 January 2023
Summary
AI-generatedThe application proposes alterations and extensions to an existing two-storey house, including a single-storey pitched roof rear extension, a ground floor rear bay window, and a single-storey side extension. It also seeks retention of an existing side conservatory on the west elevation.
- Storeys
- 2
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Alterations and extensions to the existing 2-storey house to include, a single-storey pitched roof rear extension, a ground floor bay window rear extension. Replacment of the existing front bay window & external porch roof with glazed roof. A single-storey lean to side extension to the east elevation. A rooflight to the existing rear roof slope, retention of the existing side conservatory to the west elevation.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Built — construction complete
A commencement notice records works starting on 20 July 2023.
Notified floor area: 16 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 5 Stradbrook Grove, Blackrock, Co Dublin | Mar 2026 | €1,070,000 | 29 m |
| 24 Stradbrook Grove, Blackrock, Dublin | Dec 2025 | €775,000 | 49 m |
| Crannog, 26 Gleann Na Smol, Monkstown | Jan 2026 | €1,040,000 | 50 m |
| 8 Stradbrook Cottages, Stradbrook Road, Blackrock | Jul 2026 | €643,000 | 92 m |
| 4 Stradbrook Cottages, Stradbrook Rd, Blackrock | Mar 2026 | €530,000 | 114 m |
| 3 Gleann Na Smol, Stradbrook Road, Blackrock | Mar 2025 | €1,360,000 | 124 m |
| 8 Brooklawn Wood, Blackrock, Dublin | Jan 2025 | €498,000 | 138 m |
| 28 Wynberg Park, Blackrock, Dublin | Jun 2025 | €990,000 | 154 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received6 January 2023
- Decision issued1 March 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Permission is sought for alterations and extension to dwelling house to comprise Ground Floor: new garage…
4, Stradbrook Grove, Blackrock, Co. Dublin
D22B/0497Dún Laoghaire–RathdownLodged 5 Dec 2022Extension
- GrantedAt this site
Permission is sought for alterations to previously approved planning application (Reg. Ref. D10B/0459) for…
4, Stradbrook Grove, Blackrock, Co. Dublin
D11B/0316Dún Laoghaire–RathdownLodged 27 Sept 2011Alterations
- GrantedAt this site
Permission for demolition of side single storey bay window and replacement with two storey bay window,…
2 Stradbrook Grove, Blackrock, Co Dublin
D16B/0486Dún Laoghaire–RathdownLodged 29 Nov 2016Extension
- RefusedAt this site
Retention and completion Permission for the construction of a single storey extension to the side and rear of…
2 Stradbrook Grove, Blackrock, Co Dublin
D19B/0054Dún Laoghaire–RathdownLodged 5 Feb 2019Retention
- GrantedAt this site
Full planning permission for the following to the existing part two storey, part dormer fully serviced…
4, Stradbrook Grove, Blackrock, Dublin, A94E2W9
D25B/0002/WEBDún Laoghaire–RathdownLodged 2 Jan 2025Extension
- GrantedAt this site
Extensions and renovations to existing part two storey part dormer detached dwelling to include (a) single…
4, Stradbrook Grove, Blackrock, Dublin, A94E2W9
D25B/0385/WEBDún Laoghaire–RathdownLodged 8 Jul 2025Extension
- GrantedAt this site
Permission is sought for an upper storey (i.e. first floor \ dormer level) dormer window extension to rear…
4, Stradbrook Grove, Blackrock, Co. Dublin
D10B/0459Dún Laoghaire–RathdownLodged 9 Nov 2010Extension
- Compliance submissionAt this site
Compliance with Condition No.2 of Reg Ref No. D25B/0385/WEB
4, Stradbrook Grove, Blackrock, Dublin, A94E2W9
D25B/0385/WEB/C1Dún Laoghaire–RathdownLodged 20 Nov 2025Other
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Provision of a two storey extension to the side, provision of a single storey extension to the rear; 3 roof…
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SD06B/0066South DublinLodged 11 Apr 2006
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Alterations and extension to the existing house to include demolition of the existing side garage and rear…
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SD21B/0502South DublinLodged 23 Sept 2021
- GrantedExtension
Demolition of rear conservatory and removal of chimney stack; construction of a part two storey, part single…
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SD16B/0422South DublinLodged 19 Dec 2016
- GrantedExtension
Demolition of existing conservatory to rear; construction of single storey extension to rear with flat roof…
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SD20B/0529South DublinLodged 22 Dec 2020
- GrantedExtension
Construction of part single, part two storey extension to the side (to the side and over existing single…
32, Kilvere, Butterfield Avenue, Rathfarnham, Dublin 14
SD12B/0058South DublinLodged 19 Jun 2012
- GrantedExtension
Construction of a single storey extension with associated rooflights to the rear of the existing two storey…
27, Springfield Road, Templeogue, Dublin 6W
SD19B/0388South DublinLodged 1 Oct 2019
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